GENERIC revision 237136
1129198Scognet# 2129198Scognet# GENERIC -- Generic kernel configuration file for FreeBSD/amd64 3139735Simp# 4129198Scognet# For more information on this file, please read the config(5) manual page, 5129198Scognet# and/or the handbook section on Kernel Configuration Files: 6129198Scognet# 7129198Scognet# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 8129198Scognet# 9129198Scognet# The handbook is also available locally in /usr/share/doc/handbook 10129198Scognet# if you've installed the doc distribution, otherwise always see the 11129198Scognet# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 12129198Scognet# latest information. 13129198Scognet# 14129198Scognet# An exhaustive list of options and more detailed explanations of the 15129198Scognet# device lines is also present in the ../../conf/NOTES and NOTES files. 16129198Scognet# If you are in doubt as to the purpose or necessity of a line, check first 17129198Scognet# in NOTES. 18129198Scognet# 19129198Scognet# $FreeBSD: head/sys/amd64/conf/GENERIC 237136 2012-06-15 15:32:16Z adrian $ 20129198Scognet 21129198Scognetcpu HAMMER 22129198Scognetident GENERIC 23129198Scognet 24129198Scognetmakeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 25129198Scognetmakeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support 26129198Scognet 27129198Scognetoptions SCHED_ULE # ULE scheduler 28129198Scognetoptions PREEMPTION # Enable kernel thread preemption 29129198Scognetoptions INET # InterNETworking 30129198Scognetoptions INET6 # IPv6 communications protocols 31129198Scognetoptions SCTP # Stream Control Transmission Protocol 32129198Scognetoptions FFS # Berkeley Fast Filesystem 33129198Scognetoptions SOFTUPDATES # Enable FFS soft updates support 34129198Scognetoptions UFS_ACL # Support for access control lists 35129198Scognetoptions UFS_DIRHASH # Improve performance on big directories 36129198Scognetoptions UFS_GJOURNAL # Enable gjournal-based UFS journaling 37129198Scognetoptions MD_ROOT # MD is a potential root device 38129198Scognetoptions NFSCL # New Network Filesystem Client 39129198Scognetoptions NFSD # New Network Filesystem Server 40129198Scognetoptions NFSLOCKD # Network Lock Manager 41129198Scognetoptions NFS_ROOT # NFS usable as /, requires NFSCL 42129198Scognetoptions MSDOSFS # MSDOS Filesystem 43129198Scognetoptions CD9660 # ISO 9660 Filesystem 44129198Scognetoptions PROCFS # Process filesystem (requires PSEUDOFS) 45129198Scognetoptions PSEUDOFS # Pseudo-filesystem framework 46129198Scognetoptions GEOM_PART_GPT # GUID Partition Tables. 47129198Scognetoptions GEOM_RAID # Soft RAID functionality. 48129198Scognetoptions GEOM_LABEL # Provides labelization 49129198Scognetoptions COMPAT_FREEBSD32 # Compatible with i386 binaries 50129198Scognetoptions COMPAT_FREEBSD4 # Compatible with FreeBSD4 51129198Scognetoptions COMPAT_FREEBSD5 # Compatible with FreeBSD5 52129198Scognetoptions COMPAT_FREEBSD6 # Compatible with FreeBSD6 53129198Scognetoptions COMPAT_FREEBSD7 # Compatible with FreeBSD7 54129198Scognetoptions SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 55129198Scognetoptions KTRACE # ktrace(1) support 56129198Scognetoptions STACK # stack(9) support 57278652Sianoptions SYSVSHM # SYSV-style shared memory 58129198Scognetoptions SYSVMSG # SYSV-style message queues 59266311Sianoptions SYSVSEM # SYSV-style semaphores 60266311Sianoptions _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 61266311Sianoptions PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 62266311Sianoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 63266311Sianoptions HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 64266311Sianoptions AUDIT # Security event auditing 65129198Scognetoptions CAPABILITY_MODE # Capsicum capability mode 66129198Scognetoptions CAPABILITIES # Capsicum capabilities 67266311Sianoptions MAC # TrustedBSD MAC Framework 68266311Sianoptions KDTRACE_FRAME # Ensure frames are compiled in 69129198Scognetoptions KDTRACE_HOOKS # Kernel DTrace hooks 70266311Sianoptions DDB_CTF # Kernel ELF linker loads CTF data 71266311Sianoptions INCLUDE_CONFIG_FILE # Include this file in kernel 72129198Scognet 73266311Sian# Debugging support. Always need this: 74266311Sianoptions KDB # Enable kernel debugger support. 75266311Sian# For minimum debugger support (stable branch) use: 76266311Sian#options KDB_TRACE # Print a stack trace for a panic. 77266311Sian# For full debugger support use this instead: 78266311Sianoptions DDB # Support DDB. 79266311Sianoptions GDB # Support remote GDB. 80266311Sianoptions DEADLKRES # Enable the deadlock resolver 81266311Sianoptions INVARIANTS # Enable calls of extra sanity checking 82266311Sianoptions INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 83266311Sianoptions WITNESS # Enable checks to detect deadlocks and cycles 84266311Sianoptions WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 85266311Sianoptions MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 86266311Sian 87266311Sian# Make an SMP-capable kernel by default 88266311Sianoptions SMP # Symmetric MultiProcessor Kernel 89266311Sian 90266311Sian# CPU frequency control 91266311Siandevice cpufreq 92266311Sian 93266311Sian# Bus support. 94266311Siandevice acpi 95266311Siandevice pci 96266311Sian 97266311Sian# Floppy drives 98266311Siandevice fdc 99266311Sian 100266311Sian# ATA controllers 101129198Scognetdevice ahci # AHCI-compatible SATA controllers 102129198Scognetdevice ata # Legacy ATA/SATA controllers 103266311Sianoptions ATA_CAM # Handle legacy controllers with CAM 104266311Sianoptions ATA_STATIC_ID # Static device numbering 105266311Siandevice mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA 106266311Siandevice siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA 107266311Sian 108266311Sian# SCSI Controllers 109266311Siandevice ahc # AHA2940 and onboard AIC7xxx devices 110266311Sianoptions AHC_REG_PRETTY_PRINT # Print register bitfields in debug 111266311Sian # output. Adds ~128k to driver. 112266311Siandevice ahd # AHA39320/29320 and onboard AIC79xx devices 113266311Sianoptions AHD_REG_PRETTY_PRINT # Print register bitfields in debug 114266311Sian # output. Adds ~215k to driver. 115266311Siandevice esp # AMD Am53C974 (Tekram DC-390(T)) 116266311Siandevice hptiop # Highpoint RocketRaid 3xxx series 117266311Siandevice isp # Qlogic family 118266311Sian#device ispfw # Firmware for QLogic HBAs- normally a module 119266311Siandevice mpt # LSI-Logic MPT-Fusion 120266311Siandevice mps # LSI-Logic MPT-Fusion 2 121266311Sian#device ncr # NCR/Symbios Logic 122266311Siandevice sym # NCR/Symbios Logic (newer chipsets + those of `ncr') 123266311Siandevice trm # Tekram DC395U/UW/F DC315U adapters 124266311Sian 125266311Siandevice adv # Advansys SCSI adapters 126266311Siandevice adw # Advansys wide SCSI adapters 127266311Siandevice aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. 128266311Siandevice bt # Buslogic/Mylex MultiMaster SCSI adapters 129266311Siandevice isci # Intel C600 SAS controller 130266311Sian 131266311Sian# ATA/SCSI peripherals 132266311Siandevice scbus # SCSI bus (required for ATA/SCSI) 133266311Siandevice ch # SCSI media changers 134129198Scognetdevice da # Direct Access (disks) 135266311Siandevice sa # Sequential Access (tape etc) 136266311Siandevice cd # CD 137129198Scognetdevice pass # Passthrough device (direct ATA/SCSI access) 138266311Siandevice ses # Enclosure Services (SES and SAF-TE) 139266311Siandevice ctl # CAM Target Layer 140266311Sian 141266311Sian# RAID controllers interfaced to the SCSI subsystem 142266311Siandevice amr # AMI MegaRAID 143266311Siandevice arcmsr # Areca SATA II RAID 144266311Sian#XXX it is not 64-bit clean, -scottl 145266311Sian#device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID 146266311Siandevice ciss # Compaq Smart RAID 5* 147266311Siandevice dpt # DPT Smartcache III, IV - See NOTES for options 148266311Siandevice hptmv # Highpoint RocketRAID 182x 149266311Siandevice hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx 150266311Siandevice iir # Intel Integrated RAID 151266311Siandevice ips # IBM (Adaptec) ServeRAID 152266311Siandevice mly # Mylex AcceleRAID/eXtremeRAID 153266311Siandevice twa # 3ware 9000 series PATA/SATA RAID 154266311Sian 155266311Sian# RAID controllers 156266311Siandevice aac # Adaptec FSA RAID 157266311Siandevice aacp # SCSI passthrough for aac (requires CAM) 158266311Siandevice ida # Compaq Smart RAID 159266311Siandevice mfi # LSI MegaRAID SAS 160266311Siandevice mlx # Mylex DAC960 family 161266311Sian#XXX pointer/int warnings 162266311Sian#device pst # Promise Supertrak SX6000 163266311Siandevice twe # 3ware ATA RAID 164266311Siandevice tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller 165266311Sian 166266311Sian# atkbdc0 controls both the keyboard and the PS/2 mouse 167266311Siandevice atkbdc # AT keyboard controller 168266311Siandevice atkbd # AT keyboard 169266311Siandevice psm # PS/2 mouse 170266311Sian 171266311Siandevice kbdmux # keyboard multiplexer 172266311Sian 173266311Siandevice vga # VGA video card driver 174266311Sianoptions VESA # Add support for VESA BIOS Extensions (VBE) 175266311Sian 176266311Siandevice splash # Splash screen and screen saver support 177266311Sian 178266311Sian# syscons is the default console driver, resembling an SCO console 179266311Siandevice sc 180266311Sianoptions SC_PIXEL_MODE # add support for the raster text mode 181266311Sian 182266311Siandevice agp # support several AGP chipsets 183266311Sian 184266311Sian# PCCARD (PCMCIA) support 185266311Sian# PCMCIA and cardbus bridge support 186266311Siandevice cbb # cardbus (yenta) bridge 187266311Siandevice pccard # PC Card (16-bit) bus 188266311Siandevice cardbus # CardBus (32-bit) bus 189266311Sian 190266311Sian# Serial (COM) ports 191266311Siandevice uart # Generic UART driver 192266311Sian 193266311Sian# Parallel port 194266311Siandevice ppc 195266311Siandevice ppbus # Parallel port bus (required) 196266311Siandevice lpt # Printer 197266311Siandevice plip # TCP/IP over parallel 198266311Siandevice ppi # Parallel port interface device 199266311Sian#device vpo # Requires scbus and da 200266311Sian 201248123Sandrewdevice puc # Multi I/O cards and multi-channel UARTs 202266311Sian 203266311Sian# PCI Ethernet NICs. 204266311Siandevice bxe # Broadcom BCM57710/BCM57711/BCM57711E 10Gb Ethernet 205266311Siandevice de # DEC/Intel DC21x4x (``Tulip'') 206266311Siandevice em # Intel PRO/1000 Gigabit Ethernet Family 207266311Siandevice igb # Intel PRO/1000 PCIE Server Gigabit Family 208129198Scognetdevice ixgbe # Intel PRO/10GbE PCIE Ethernet Family 209266311Siandevice le # AMD Am7900 LANCE and Am79C9xx PCnet 210266311Siandevice ti # Alteon Networks Tigon I/II gigabit Ethernet 211266311Siandevice txp # 3Com 3cR990 (``Typhoon'') 212266311Siandevice vx # 3Com 3c590, 3c595 (``Vortex'') 213266311Sian 214266311Sian# PCI Ethernet NICs that use the common MII bus controller code. 215266311Sian# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! 216266311Siandevice miibus # MII bus support 217266311Siandevice ae # Attansic/Atheros L2 FastEthernet 218266311Siandevice age # Attansic/Atheros L1 Gigabit Ethernet 219266311Siandevice alc # Atheros AR8131/AR8132 Ethernet 220266311Siandevice ale # Atheros AR8121/AR8113/AR8114 Ethernet 221266311Siandevice bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 222266311Siandevice bfe # Broadcom BCM440x 10/100 Ethernet 223266311Siandevice bge # Broadcom BCM570xx Gigabit Ethernet 224266311Siandevice cas # Sun Cassini/Cassini+ and NS DP83065 Saturn 225266311Siandevice dc # DEC/Intel 21143 and various workalikes 226266311Siandevice et # Agere ET1310 10/100/Gigabit Ethernet 227129198Scognetdevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 228266311Siandevice gem # Sun GEM/Sun ERI/Apple GMAC 229266311Siandevice hme # Sun HME (Happy Meal Ethernet) 230266311Siandevice jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet 231266311Siandevice lge # Level 1 LXT1001 gigabit Ethernet 232266311Siandevice msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 233266311Siandevice nfe # nVidia nForce MCP on-board Ethernet 234266311Siandevice nge # NatSemi DP83820 gigabit Ethernet 235266311Sian#device nve # nVidia nForce MCP on-board Ethernet Networking 236266311Siandevice pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') 237266311Siandevice re # RealTek 8139C+/8169/8169S/8110S 238266311Siandevice rl # RealTek 8129/8139 239266311Siandevice sf # Adaptec AIC-6915 (``Starfire'') 240266311Siandevice sge # Silicon Integrated Systems SiS190/191 241266311Siandevice sis # Silicon Integrated Systems SiS 900/SiS 7016 242266311Siandevice sk # SysKonnect SK-984x & SK-982x gigabit Ethernet 243266311Siandevice ste # Sundance ST201 (D-Link DFE-550TX) 244278629Siandevice stge # Sundance/Tamarack TC9021 gigabit Ethernet 245278629Siandevice tl # Texas Instruments ThunderLAN 246278629Siandevice tx # SMC EtherPower II (83c170 ``EPIC'') 247278629Siandevice vge # VIA VT612x gigabit Ethernet 248278629Siandevice vr # VIA Rhine, Rhine II 249278629Siandevice wb # Winbond W89C840F 250278629Siandevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 251278629Sian 252278629Sian# ISA Ethernet NICs. pccard NICs included. 253278629Siandevice cs # Crystal Semiconductor CS89x0 NIC 254278629Sian# 'device ed' requires 'device miibus' 255278629Siandevice ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards 256278629Siandevice ex # Intel EtherExpress Pro/10 and Pro/10+ 257278629Siandevice ep # Etherlink III based cards 258278629Siandevice fe # Fujitsu MB8696x based cards 259278629Siandevice sn # SMC's 9000 series of Ethernet chips 260278629Siandevice xe # Xircom pccard Ethernet 261278629Sian 262278629Sian# Wireless NIC cards 263278629Siandevice wlan # 802.11 support 264266311Sianoptions IEEE80211_DEBUG # enable debug msgs 265266311Sianoptions IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's 266266311Sianoptions IEEE80211_SUPPORT_MESH # enable 802.11s draft support 267266311Siandevice wlan_wep # 802.11 WEP support 268266311Siandevice wlan_ccmp # 802.11 CCMP support 269266311Siandevice wlan_tkip # 802.11 TKIP support 270266311Siandevice wlan_amrr # AMRR transmit rate control algorithm 271266311Siandevice an # Aironet 4500/4800 802.11 wireless NICs. 272266311Siandevice ath # Atheros NIC's 273266311Siandevice ath_pci # Atheros pci/cardbus glue 274266311Siandevice ath_hal # pci/cardbus chip support 275266311Sianoptions AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors 276266311Sianoptions AH_AR5416_INTERRUPT_MITIGATION # AR5416 interrupt mitigation 277266311Sianoptions ATH_ENABLE_11N # Enable 802.11n support for AR5416 and later 278266311Siandevice ath_rate_sample # SampleRate tx rate control for ath 279266311Sian#device bwi # Broadcom BCM430x/BCM431x wireless NICs. 280266311Sian#device bwn # Broadcom BCM43xx wireless NICs. 281266311Siandevice ipw # Intel 2100 wireless NICs. 282266311Siandevice iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. 283269796Siandevice iwn # Intel 4965/1000/5000/6000 wireless NICs. 284266311Siandevice malo # Marvell Libertas wireless NICs. 285266311Siandevice mwl # Marvell 88W8363 802.11n wireless NICs. 286266311Siandevice ral # Ralink Technology RT2500 wireless NICs. 287266311Siandevice wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. 288269796Siandevice wpi # Intel 3945ABG wireless NICs. 289248361Sandrew 290129198Scognet# Pseudo devices. 291129198Scognetdevice loop # Network loopback 292266311Siandevice random # Entropy device 293129198Scognetdevice ether # Ethernet support 294266311Siandevice vlan # 802.1Q VLAN support 295266311Siandevice tun # Packet tunnel. 296266311Siandevice md # Memory "disks" 297266311Siandevice gif # IPv6 and IPv4 tunneling 298266311Siandevice faith # IPv6-to-IPv4 relaying (translation) 299266311Siandevice firmware # firmware assist module 300129198Scognet 301266311Sian# The `bpf' device enables the Berkeley Packet Filter. 302266311Sian# Be aware of the administrative consequences of enabling this! 303266311Sian# Note that 'bpf' is required for DHCP. 304266311Siandevice bpf # Berkeley packet filter 305266311Sian 306266311Sian# USB support 307266311Sianoptions USB_DEBUG # enable debug msgs 308266311Siandevice uhci # UHCI PCI->USB interface 309266311Siandevice ohci # OHCI PCI->USB interface 310266311Siandevice ehci # EHCI PCI->USB interface (USB 2.0) 311266311Siandevice xhci # XHCI PCI->USB interface (USB 3.0) 312266311Siandevice usb # USB Bus (required) 313266311Siandevice ukbd # Keyboard 314129198Scognetdevice umass # Disks/Mass storage - Requires scbus and da 315129198Scognet 316129198Scognet# FireWire support 317129198Scognetdevice firewire # FireWire bus code 318129198Scognet# sbp(4) works for some systems but causes boot failure on others 319266311Sian#device sbp # SCSI over FireWire (Requires scbus and da) 320266311Siandevice fwe # Ethernet over FireWire (non-standard!) 321266311Siandevice fwip # IP over FireWire (RFC 2734,3146) 322266311Siandevice dcons # Dumb console driver 323278630Siandevice dcons_crom # Configuration ROM for dcons 324278630Sian 325248361Sandrew# Sound support 326129198Scognetdevice sound # Generic sound driver (required) 327129198Scognetdevice snd_cmi # CMedia CMI8338/CMI8738 328266311Siandevice snd_csa # Crystal Semiconductor CS461x/428x 329129198Scognetdevice snd_emu10kx # Creative SoundBlaster Live! and Audigy 330266311Siandevice snd_es137x # Ensoniq AudioPCI ES137x 331266311Siandevice snd_hda # Intel High Definition Audio 332266311Siandevice snd_ich # Intel, NVidia and other ICH AC'97 Audio 333129198Scognetdevice snd_via8233 # VIA VT8233x Audio 334129198Scognet 335129198Scognet# MMC/SD 336129198Scognetdevice mmc # MMC/SD bus 337129198Scognetdevice mmcsd # MMC/SD memory card 338129198Scognetdevice sdhci # Generic PCI SD Host Controller 339266311Sian